I need to get a little help from anyone that has installed (Conversion) a 300Tdi in a 94-96 Discovery 5-Speed and removed the 3.9 ECU! The trick is getting all the wiring sorted so that the 300Tdi is able to benefit from having just what it needs without passing through any Computer.. I have a Brand new 300Tdi Engine Harness and would like to pull it through the Fire-wall boot and then tie into the necessary item to have all things working. It would be nice to compare notes with anyone that has undertaken this task.